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A28-year-oldwomanpresentswithvisualchanges.28岁,女,视觉改变。
A
B
C
(A–C)CoronalT2fat-saturated(A),axialT1precontrast(B),andaxialT1postcontrastfat-saturatedimages(C)demonstrateamasslesionwithintheintraconalaspectoftherightorbit(arrows).ThelesionisT2hyperintense,demonstratescontrastenhancement,andisratherwellcircumscribed.
(A-C)冠状面T2脂肪饱和(A)、轴位T1平扫(B)和轴位T1增强后脂肪饱和图像(C)示右眼眶内肿块(箭头),T2呈高信号,强化,边界清楚。
DifferentialDiagnosis
?Orbitalhemangioma:Inanadult,awell-circumscribedintraconallesioncouldverywellrepresentahemangioma,especiallyinanotherwisehealthypatient.
?Orbitalschwannoma:Couldalsohaveasimilarappearancebutismuchless
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